EDL Announces the Release of the T-VALH Portable Field Calibrator

PR Log (Press Release) – Apr 29, 2009 – Electronic Development Labs introduces the T-VALH; a small portable field calibrator that simplifies on-site calibration of most immersion or insertion sensors. The small, compact design gives this system unparalleled portability and enables on-site calibrations to be performed on hard to reach sensors - without the removal or disconnection of sensor cables and harnesses.The remote head can be located over 20 feet away from the control unit; enabling easy calibrations of hard to reach sensors.  
   
All hot zone components are constructed of stainless steel, which helps reduce the potential for corrosion, in turn improving the service life of the hot zone. All internal wiring is rated for continuous use at greater than 250°C and all internal insulation is rated for use at 1000°C. The standard hot zone accommodates 0.250” (6.35mm) diameter sensors and has an insertion depth of 2” (50.8mm). The control unit is in a watertight “O”- Ring sealed case with a 6’ long connecting lead. The temperature equalization block is uniformly heated and controlled at the optimum location in respect to the sensor under test.    
T-VALH uses a high quality controller to consistently control and maintain its high accuracy. The advanced technology features a very stable temperature control with a “smart logic” PID loop. The two-line display allows one to see the set temperature along with the actual reading temperature at all times.All of the hot zone components in the T-VALH are constructed from 304 stainless steel and the cable is abrasion resistant and rated for temperatures up to 250°C. The control case is high impact injection molded polymer with an “O” -Ring sealed lid making it waterproof.The panel is powder coated for durability and long life. The internal power relay is overrated for cooler operation and longer lifetimes.    
About EDL Inc.:    
Since EDL’s founding in 1943, providing exceptional service is a part of the company’s culture and remains a constant in every aspect of EDL’s business practices. EDL takes pride in delivering temperature solutions to customer specific applications. Experienced technical staff and engineering teams provide custom solutions for the most unique temperature situation. EDL’s standard products, metrology line, and compression fittings may be viewed online at: www.edl-inc.com.